40274568

素因数分解:

$2^3\times 3^2\times {\mathrm{559369}}^1$

素因数の和:559381

約数の個数: 24

約数和(自身を含む): 109077150

約数和(自身を除く): 68802582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559369, 1118738, 1678107, 2237476, 3356214, 4474952, 5034321, 6712428, 10068642, 13424856, 20137284, 40274568]

約数ペア:

[(1, 40274568), (2, 20137284), (3, 13424856), (4, 10068642), (6, 6712428), (8, 5034321), (9, 4474952), (12, 3356214), (18, 2237476), (24, 1678107), (36, 1118738), (72, 559369)]